This one is hard to quantify, but I thought I would give a heads up. It happens with the current beta (and did happen on the last GA release) on XP SP2 with three monitors. I usually notice it only after it has happened, but not immediately after it happens, so I am trying to reconstruct what I was probably doing. Worse, it seems intermittent at this time. (WinAmp is not involved... .)
Sometimes, I'm pretty sure only after launching a program and having activated an auto-hide DF taskbar such that it displays a preview, when the program displays and focus moves the new program, the DF preview doesn't go away. It sits there on top of other windows, orphaned. To clear it, I have to show the DF taskbar and get a preview to show. At that point, all is normal and no preview is orphaned.
I'm giving you a heads up. As I said, I think this is how it happens. As soon as I can refine it, I will update you.
.)
